Display screen or portion thereof with graphical user interface



The sole FIGURE is a front view of a display screen or portion thereof with graphical user interface showing our new design.

The broken lines in the drawings illustrate environment only and form no part of the claimed design.

The dot-dash broken lines shown in the drawing represent portions of the display screen that form no part of the claimed design. 

CLAIM We claim the ornamental design for a display screen or portion thereof with graphical user interface, as shown and described. 